Jinmin Wu

Title: Innovations of Jinmin Wu in Physical Parameter Estimation

Introduction

Jinmin Wu is a prominent inventor based in Beijing, China. He has made significant contributions to the field of physical parameter estimation through his innovative methods and devices. With a total of 3 patents, his work focuses on enhancing the accuracy and stability of interferometric measurements.

Latest Patents

One of Jinmin Wu's latest patents is titled "Method, device and electronic apparatus for estimating physical parameter by discrete chirp fourier transform." This invention discloses a method that involves reading a Newton's rings fringe pattern obtained from an interferometric measurement. The process includes obtaining the number and length of first-direction signals from the fringe pattern and performing a discrete chirp Fourier transform (DCFT) to derive a first magnitude spectrum. This allows for the estimation of physical parameters with high accuracy.

Another notable patent is the "Physical parameter estimating method, physical parameter estimating device, and electronic apparatus using sampling theorem in the fractional fourier transform domain." This method also begins with reading a Newton's rings fringe pattern and involves downsampling it to enhance the accuracy of physical parameter estimation. By calculating the magnitude spectrum of intensity distribution signals, this invention ensures reliable estimations even in the presence of noise and obstacles.

Career Highlights

Jinmin Wu is affiliated with the Beijing Institute of Technology, where he continues to advance research in his field. His innovative approaches have garnered attention and recognition within the scientific community. His work not only contributes to theoretical advancements but also has practical applications in various industries.

Collaborations

Jinmin Wu collaborates with esteemed colleagues such as Mingfeng Lu and Feng Zhang. Their combined expertise fosters a productive research environment that enhances the development of innovative solutions in physical parameter estimation.

Conclusion

Jinmin Wu's contributions to the field of physical parameter estimation through his patents demonstrate his commitment to innovation and excellence. His work continues to influence advancements in measurement techniques, ensuring high accuracy and reliability in various applications.